Thursday 14 May 2009

Future of the Cairngorms

cairngorms_from_carn_bhac

The Cairngorms are Britain's premier mountain range. Their scale, their altitude, and their value as wilderness country - for recreation and for nature conservation - are without equal in these islands. They stand near the centre of Scotland, between the straths of the rivers Dee and Spey.

http://www.nemt.org.uk/future.htm

Transboundary Aquifers of the World - Isarm

PDF map available for downloading

The map is about Transboundary Aquifers (TBAs). It shows the present state of information regarding the occurrence and extent of TBAs world-wide. The intention of the map is to provide a global overview of these important shared water resources and to encourage their further assessment. The back of the map contains an introduction to a methodology for assessment of TBAs

Transboundary Aquifers of the World - Isarm

Lake Powell, Utah : Image of the Day

lakepowell_l5_1999084

In southern Utah, the Colorado River, halted by Arizona’s Glen Canyon Dam, creates Lake Powell, a meandering, narrow reservoir that follows the contours of the river. In the early twenty-first century, this modern marvel of engineering faced an ancient enemy: severe, prolonged drought in the American Southwest. Combined with water withdrawals that many believe are not sustainable, the drought has taken its toll on Lake Powell water levels.

Lake Powell, Utah : Image of the Day